1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your IHSENO PIR3 ZigBee3.0 Motion Sensor. This device is designed to detect motion within its detection range and integrate with compatible smart home systems for security and automation purposes. Please read this manual thoroughly before use to ensure proper functionality and safety.

Image 1.1: IHSENO PIR3 ZigBee3.0 Motion Sensor units and packaging.
This image displays the IHSENO PIR3 ZigBee3.0 Motion Sensor, showing three individual sensor units alongside their product packaging. The sensors are white, square-shaped devices with a central dome for motion detection.
2. Característiques del producte
- ZigBee 3.0 Connectivity: Compatible with ZigBee Smart Life Hubs and Tuya Bluetooth/WiFi Dual Gateways.
- Detecció de moviment: Detects human movement within a 5-meter range and 120-degree angle.
- Alertes d'aplicacions: Sends real-time notifications to your smartphone via the Smart Life or Tuya app.
- Comandament a distància: Monitor indoor movement and receive alerts remotely.
- Instal·lació flexible: Supports wall mount or flat placement with a 360-degree rotatable base.
- Baix consum d'energia: Operates on 3x AAA batteries with an estimated battery life of 8-12 months.
- Integració de la llar intel·ligent: Works with Smart Life or Tuya systems, Alexa, and Google Home.
3. Configuració i instal·lació
3.1. Instal·lació de la bateria
- Gently open the back cover of the motion sensor.
- Insert three (3) AAA alkaline batteries, ensuring correct polarity (+/-). Batteries are not included.
- Tanqueu la coberta posterior de manera segura.

Image 3.1: Battery installation and mounting diagram.
This diagram illustrates the process of installing batteries into the PIR motion sensor and provides visual guidance for various mounting positions, including vertical and horizontal detection angles, and the detection distance of 5 meters.
3.2. Device Pairing (Connecting to a ZigBee Hub)
The IHSENO PIR3 Motion Sensor requires a compatible ZigBee hub (e.g., Tuya ZigBee Smart Life Hub or Tuya Bluetooth/WiFi Dual Gateway) to function. It cannot connect directly to Wi-Fi.
- Ensure your ZigBee hub is powered on and connected to your home network.
- Obre l'aplicació Smart Life o Tuya al teu telèfon intel·ligent.
- Add a new device in the app and select the motion sensor category.
- Follow the app's instructions to put the sensor into pairing mode. This usually involves pressing and holding the reset button on the sensor for a few seconds until an indicator light flashes.
- Once successfully paired, the sensor will appear in your app's device list.
3.3. Muntatge del sensor
The sensor can be placed on a flat surface or mounted on a wall using the included 3M adhesive tape. Consider the following for optimal placement:
- Interval de detecció: The sensor has a maximum detection range of 5 meters and a 120-degree detection angle.
- Alçada: For wall mounting, an ideal height is between 1.5 to 2 meters from the floor.
- Eviteu les obstruccions: Ensure there are no large objects blocking the sensor's field of view.
- Factors ambientals: Avoid placing the sensor near heat sources (e.g., radiators, direct sunlight) or in areas with strong air currents (e.g., near air conditioners, windows) as these can cause false alarms.

Image 3.2: Flexible placement options.
This image shows two IHSENO PIR motion sensors, one mounted on a wall and another placed on a flat surface, illustrating the versatility of its installation methods.
4. Instruccions de funcionament
4.1. Detecció de moviment
Once installed and paired, the sensor will continuously monitor its detection area for movement. When motion is detected, it will trigger an event within your smart home system.

Image 4.1: High precision motion detection.
This image visually represents the high precision motion detection capability of the sensor, showing its detection field covering a significant area within a room, indicating its ability to capture subtle movements.
4.2. App Notifications and Remote Control
Upon motion detection, the Smart Life or Tuya app will send a push notification to your smartphone, allowing you to monitor your home remotely. You can view a history of detected movements within the app.

Image 4.2: Phone app remote control interface.
This image shows a smartphone displaying the app interface for the PIR motion sensor, indicating a 'Someone moved' alert and a log of past motion detections, demonstrating remote monitoring capabilities.

Image 4.3: Remote control and security alert scenario.
This image depicts a scenario where the PIR motion sensor detects an intruder in a living room, simultaneously showing a smartphone receiving an alert, highlighting the remote control and security alarm functionality.
4.3. Smart Home Automation
Integrate the motion sensor with other compatible smart devices through the Smart Life or Tuya app to create automation routines. For example, you can set lights to turn on when motion is detected, or trigger a security alarm.
5. Manteniment
5.1. Substitució de la bateria
The sensor is powered by 3x AAA batteries. The estimated battery life is 8-12 months. When the battery level is low, you may receive a notification via the app. Replace batteries promptly to ensure continuous operation.
- Open the back cover of the sensor.
- Traieu les piles AAA velles.
- Insert new AAA alkaline batteries, observing correct polarity.
- Tanqueu la contraportada.
5.2. Neteja
Wipe the sensor's exterior with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the device.
6. Solució De Problemes
- El sensor no detecta moviment:
- Comproveu el nivell de la bateria i substituïu-la si cal.
- Assegureu-vos que el camp del sensor view no està obstruït.
- Verify the sensor is within the effective range of the ZigBee hub.
- Confirm the sensor is placed at an appropriate height and angle.
- No app notifications:
- Assegureu-vos que el vostre telèfon intel·ligent tingui una connexió a Internet activa.
- Check app notification settings on your phone and within the Smart Life/Tuya app.
- Verify the ZigBee hub is online and connected to the internet.
- El sensor no s'aparella amb el concentrador:
- Ensure the sensor is in pairing mode (indicator light flashing).
- Confirm the ZigBee hub is in pairing mode.
- Move the sensor closer to the hub during the pairing process.
- Reset the sensor by pressing the reset button for 5-10 seconds and attempt pairing again.
- Note: This sensor requires a ZigBee hub and cannot connect directly to Wi-Fi.
- Falses alarmes:
- Relocate the sensor away from heat sources, direct sunlight, or strong air currents.
- Ensure pets or moving objects are not within the detection zone.
7. Especificacions
| Marca | IHSENO |
| Número de model | PIR3 |
| Font d'alimentació | 3x AAA Alkaline Batteries (not included) |
| Durada de la bateria | 8-12 months (estimated) |
| Interval màxim de detecció | 5 metres |
| Angle de detecció | 120 graus |
| Tipus de muntatge | Wall Mount / Flat Surface |
| Temperatura de funcionament | Up to 80°F (approx. 26.7°C) |
| Dimensions del producte | 2.6 x 2.6 x 1.2 polzades (66 x 66 x 30 mm) |
| Dispositius compatibles | ZigBee Smart life Hub, Tuya Bluetooth/WiFi Dual Gateway, Smart Life/Tuya system appliances, Alexa, Google Home |
8. Garantia i Suport
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly through their official support channels. Keep your purchase receipt for warranty claims.